/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraEditorData.h
Get All UNiagaraScriptVariables owned directly by this editor data.
virtual [TArray](API\Runtime\Core\Containers\TArray)< [TObjectPtr](API\Runtime\Core\Delegates\TObjectPtr)< [UNiagaraScriptVariable](API\Plugins\NiagaraEditor\UNiagaraScriptVariable) > > & GetParameters()